Home / 45,249.44-62,447.65-25,110.13

Finding the Fourth Proportional to 45,249.44, 62,447.65 and 25,110.13

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Solution

The fourth proportional to 45,249.44, 62,447.65 and 25,110.13 is: 34,653.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,249.44 : 62,447.65 = 25,110.13 : x
  2. Step 2: Convert to fraction form
    45,249.44/62,447.65 = 25,110.13/x
  3. Step 3: Cross multiply
    45,249.44x = 62,447.65 × 25,110.13
  4. Step 4: Simplify right side
    45,249.44x = 1,568,068,609.69
  5. Step 5: Solve for x
    x = 1,568,068,609.69/45,249.44
  6. Step 6: Final answer
    x = 34,653.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.